diff --git a/htdocs/comm/propal/class/propal.class.php b/htdocs/comm/propal/class/propal.class.php
index 3cd01bc79ae..d0423546e61 100644
--- a/htdocs/comm/propal/class/propal.class.php
+++ b/htdocs/comm/propal/class/propal.class.php
@@ -822,9 +822,12 @@ class Propal extends CommonObject
 
 		if (! $error)
 		{
-
-
-
+			// Appel des triggers
+			include_once(DOL_DOCUMENT_ROOT . "/core/class/interfaces.class.php");
+			$interface=new Interfaces($this->db);
+			$result=$interface->run_triggers('PROPAL_CLONE',$object,$user,$langs,$conf);
+			if ($result < 0) { $error++; $this->errors=$interface->errors; }
+			// Fin appel triggers
 		}
 
 		// End
diff --git a/htdocs/includes/triggers/interface_all_Demo.class.php-NORUN b/htdocs/includes/triggers/interface_all_Demo.class.php-NORUN
index c0af800d346..bc69ddaca4e 100644
--- a/htdocs/includes/triggers/interface_all_Demo.class.php-NORUN
+++ b/htdocs/includes/triggers/interface_all_Demo.class.php-NORUN
@@ -238,6 +238,10 @@ class InterfaceDemo
         {
             dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
         }
+        elseif ($action == 'PROPAL_CLONE')
+        {
+            dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);
+        }
         elseif ($action == 'PROPAL_MODIFY')
         {
             dol_syslog("Trigger '".$this->name."' for action '$action' launched by ".__FILE__.". id=".$object->id);